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	<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
	<title>JavaScript How To</title>
	<script src="./js/javascript.js"></script>
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	<button type="button" id="botao" onclick="alerta()">Botao com JS externo</button>
	<br />
	<p id="paragrafo">Testando</p>
	<button type="button" onclick="alteraTexto()">Altera Texto</button>
</body>
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